CN218451421U - Sole and shoes for increasing stride and excessive smooth stepping - Google Patents

Abstract

The utility model belongs to the technical field of the sole technique and specifically relates to a sole and shoes that increase stride and stride excessive smooth nature include insole and rigidity board, and this insole is formed by last insole and lower insole combination, and this rigidity board sets up between insole and this lower insole on this, and this rigidity board is formed by connecting preceding palm portion and back palm portion integral type. The utility model discloses a set up the depressed part, under the condition that does not need the excessive power of exerting oneself of toe flexor, can increase the pedal stage time after supporting the transition, thereby increase pedal moment upper limit, thereby promote to run and jump the performance, simultaneously step on flat elasticity rigid plate through the action of gravity of the health in the running and save extra elastic potential energy, and release in the pedal stage, the energy waste has further been reduced, and, the depressed part can provide extra ground time of grabbing for the pedal stage, thereby promote the ground effect of grabbing when pedaling, further promote the stride, reduce the energy waste when running.

Description

Sole and shoes for increasing stride and excessive smooth stepping

Technical Field

The utility model belongs to the technical field of sole technique and specifically relates to a sole and shoes that increase stride and take a step excessively smooth nature are related to.

Background

In the running and jumping exercise, the main force application point in the pedaling stage is the metatarsophalangeal joint. Increasing the bending stiffness of the metatarsophalangeal joints and the toe joints can lead to the forward movement of the pedaling point, so that the pedaling moment is increased and the pedaling impulse is increased. However, under repeated running and jumping, greater load is caused to plantar fascia and toe flexors, so that the injury probability is increased, and the existing scheme on the market generally improves the bending rigidity of the metatarsophalangeal joint, changes the curve of the half sole of the sole and increases the rolling property, but the pedaling impact on the ground cannot be further increased by fully utilizing the pedaling, scratching and grabbing of the toe part.

SUMMERY OF THE UTILITY MODEL

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.

An object of the utility model is to overcome the above-mentioned not enough, a increase stride and the sole of the excessive smooth nature of striding are provided, through setting up the depressed part, do not need under the excessive condition of exerting oneself of toe flexor, can increase the pedal stage time after supporting the transition, thereby increase pedal moment upper limit, thereby promote to run and jump the performance, the action of gravity through the health in the running steps on flat elasticity rigid plate and saves extra elastic potential energy simultaneously, and release at pedal stage, energy waste has further been reduced, and, the depressed part can provide extra ground time of grabbing for pedal stage, thereby promote the ground effect of grabbing when pedaling, further promote the stride, energy waste when reducing and running.

In order to achieve the above object, the technical solution of the present invention is: the first aspect provides a sole of increase stride and excessive smooth nature of taking a step, including insole and rigid plate, this insole is formed by last insole and lower insole combination, and this rigid plate sets up between this last insole and this lower insole, and this rigid plate is formed by half sole portion and the integral type of back palm portion connection, and this half sole portion is located foot metatarsal to metatarsophalangeal joint below department and is provided with the arch, lies in nearly section phalanx or middle section metatarsal department between this half sole portion and this back palm portion and is provided with the depressed part, and this rigid plate transversely is the arc.

In some embodiments, the upper midsole and the lower midsole are provided with a curvature that matches the curvature of the protrusion and the recess.

In some embodiments, the bottom of the midsole is provided with an outsole that is provided with a matched curvature to the upper and lower midsoles.

In some embodiments, the outsole foot forward location is provided with an extension.

In some embodiments, a midsole top is provided with a midsole cloth covering the midsole top.

In some embodiments, the rigid plate covers the entire foot.

In some embodiments, the rigid plate has a thickness of 0.2-3mm.

In some embodiments, a soft cushion is disposed on top of the midsole cloth.

A second aspect provides a shoe comprising the above-described sole.

By adopting the technical scheme, the beneficial effects of the utility model are that:

1. the middle sole clamps the rigid plate between two layers through the upper middle sole and the lower middle sole, the rolling area is increased by moving the center of the bulge to the arch area, the wearer can roll forwards from the landing, the supporting transition stage time of the walking is shortened compared with the prior art, and the pressure of the back chain muscle group is reduced.

2. Through setting up the depressed part, under the condition that does not need the excessive power of exerting oneself of toe flexor, can increase the pedal stage time after supporting the transition, thereby increase pedal moment upper limit, thereby promote the run and jump the performance, step on the flat elasticity rigidity board through the action of gravity of the health in the running simultaneously and save extra elastic potential energy, and release at the pedal stage, energy waste has further been reduced, and, the depressed part can provide extra ground time of grabbing for the pedal stage, thereby ground effect when promoting pedal, further promote the stride, energy waste when reducing and running, thereby reinforcing sole general pedal helping hand effect, reach the purpose that promotes user's score.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Clearly, such and other objects of the present invention will become more apparent from the detailed description of the preferred embodiments hereinafter set forth in the various drawings and drawings.

These and other objects, features and advantages of the present invention will become more apparent from the following detailed description of the preferred embodiments, taken in conjunction with the accompanying drawings.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention, serve to explain the invention and not to limit the invention.

In the drawings, like parts are designated with like reference numerals, and the drawings are schematic and not necessarily drawn to scale.

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.

FIG. 1 is an exploded view of a sole for increasing stride and striding smoothness in accordance with an embodiment of the present invention;

FIG. 2 is a side view of the rigid plate of the sole of this embodiment illustrating increased stride and striding smoothness;

FIG. 3 is a rear elevational view of the rigid plate of the present embodiment of the sole for increasing stride and striding smoothness;

fig. 4 is a dynamic schematic view of the shoe according to the present embodiment.

Description of the main reference numerals:

1. a midsole;

11. an upper insole; 12. a lower midsole; 13. a middle base fabric;

2. a rigid plate;

21. a front palm portion; 22. a rear palm portion; 23, a bulge; 24. a recess;

3. an outsole;

31. an extension portion;

4. a soft cushion.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the following embodiments. It should be understood that the detailed description and specific examples, while indicating the invention, are given by way of illustration only.

In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected through a transition structure, but are connected through a connection structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Referring to fig. 1-3, fig. 1 is an exploded view of a shoe sole for increasing stride and striding smoothness according to the present embodiment;

FIG. 2 is a side view of the rigid plate of the present embodiment of the sole for increasing stride and striding smoothness; figure 3 is a rear elevational view of the rigid plate of the present embodiment of the sole for increasing stride and striding smoothness.

The embodiment provides a sole capable of increasing stride and stepping over smoothness, which comprises a midsole 1 and a rigid plate 2, wherein the midsole 1 is formed by combining an upper midsole 11 and a lower midsole 12, the rigid plate 2 is arranged between the upper midsole 11 and the lower midsole 12, the rigid plate 2 is formed by integrally connecting a forefoot portion 21 and a hind palm portion 22, a bulge 23 is arranged at the position from the metatarsal bone of a foot to the position below the metatarsophalangeal joint of the forefoot portion 21, a depression 24 is arranged at the position from the proximal phalange or the metatarsal bone of the middle section between the forefoot portion 21 and the hind palm portion 22, and the rigid plate 2 is transversely arc-shaped.

The insole 1 is through last insole 11 and lower insole 12 with rigid plate 2 clamp between two-layer, through moving the center of protruding 23 to arch of foot region, the roll region increases, the wearer just can take a step forward from falling to the ground and roll, the support transition phase time of taking a step reduces compared prior art scheme, and reduce back chain muscle group pressure, then through setting up sunken department 24, under the condition that does not need the excessive power of developing of toe flexor, can increase the pedal phase time after supporting the transition, thereby increase pedal moment upper limit, thereby promote the run and jump performance. Meanwhile, extra elastic potential energy is accumulated by the flat elastic rigid plate under the action of gravity of the running body and is released in the pedaling stage, so that energy waste is further reduced, and the concave part 24 can provide extra ground grabbing time for the pedaling stage, so that the ground grabbing effect during pedaling is improved, the stride is further improved, and the energy waste during running is reduced.

According to some embodiments, the upper midsole 11 and the lower midsole 12 are optionally provided with a curvature that matches the curvature of the protrusion 23 and the curvature of the recess 24. Energy waste is reduced in order to fit the rigid plate 2.

According to some embodiments, optionally, the bottom of the midsole 1 is provided with an outsole 3, the outsole 3 being provided with a curvature matching the upper midsole 11 and the lower midsole 12. Energy waste is reduced in order to fit the rigid plate 2.

According to some embodiments, the outsole 3 is optionally provided with an extension 31 at a front position of the foot. Can better protect toes.

According to some embodiments, optionally, a midsole 13 is provided on top of the midsole 1, covering the top of the midsole 1. The softness is increased.

According to some embodiments, the rigid plate 2 optionally covers the entire foot. Can better act on the foot to lift the stride and reduce the energy waste during running.

According to some embodiments, the rigid plate 2 is optionally 0.2-3mm thick. Too thick to function as a rigid plate 2.

According to some embodiments, the top of the middle sole cloth 13 is optionally provided with a soft pad 4. The softness of the sole is increased.

Referring to fig. 4, fig. 4 is a dynamic schematic view of the shoe according to the present embodiment.

The embodiment also provides a shoe comprising the sole.

It is to be understood that the disclosed embodiments are not limited to the particular process steps or materials disclosed herein, but rather, are extended to equivalents thereof as would be understood by those of ordinary skill in the relevant art. It is also to be understood that the terminology used herein is for the purpose of describing particular embodiments only, and is not intended to be limiting.

Reference in the specification to "an embodiment" means that a particular feature, or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. Thus, the appearances of the phrase or "an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment.

Furthermore, the described features or characteristics may be combined in any other suitable manner in one or more embodiments. In the above description, certain specific details are provided, such as thicknesses, amounts, etc., to provide a thorough understanding of embodiments of the invention. One skilled in the relevant art will recognize, however, that the invention may be practiced without one or more of the specific details, or with other methods, components, materials, and so forth.

Claims (9)

1. A shoe sole for increasing stride and striding smoothness, comprising:

the middle sole is formed by combining an upper middle sole and a lower middle sole;

the rigid plate is arranged between the upper insole and the lower insole, the rigid plate is formed by integrally connecting a half sole part and a rear sole part, a bulge is arranged at the position, below a metatarsal joint of a foot, of the half sole part, a depression is arranged at the position, between the half sole part and the rear sole part, of a proximal phalanx or a middle metatarsal bone, and the rigid plate is transversely arc-shaped.

2. The shoe sole for increasing stride and striding smoothness as claimed in claim 1, wherein the upper midsole and the lower midsole are provided with a curvature matching the protrusion and the depression.

3. The shoe sole of claim 2, wherein the bottom of the midsole is provided with an outsole having a curvature matching the curvature of the upper and lower midsoles.

4. The shoe sole of claim 3, wherein the outsole is provided with an extension at a front foot position.

5. The shoe sole of claim 1, wherein a midsole top is provided with a midsole covering the midsole top.

6. The shoe sole of claim 1, wherein the rigid plate covers the entire foot.

7. The shoe sole of claim 1, wherein the rigid plate has a thickness of 0.2-3mm.

8. The shoe sole of claim 5, wherein a soft pad is provided on top of the midsole cloth.

9. A shoe, characterized by comprising a sole according to any one of claims 1 to 8.

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